JavaScript Software Engineer (Barcelona - Hybrid)

Reposted 24 Days Ago
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Barcelona, Cataluña, ESP
In-Office
Mid level
Information Technology • Consulting
The Role
The JavaScript Software Engineer will build scalable web applications, optimize them, support existing applications, and develop new APIs. Collaboration with teams across the globe and communication with stakeholders are key responsibilities.
Summary Generated by Built In

We are:
Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

With the right people and the right ideas, there’s no limit to what we can achieve

Are you a fit?
Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:
Key Responsibilities

  • Meetings with the experimentation team.

  • Analysis, development, and follow-up of requirements.

  • Development of A/B tests for web platforms.

  • Review of experiments through unit and manual testing.

  • Collaborative work with different teams to define requirements and request adjustments and changes in applications.

  • Working with UI/UX designers.

  • Repository management.

  • Code and peer reviews.

Must-have Skills 

  • +4 years of experience working as a Frontend Engineer.

  • Strong knowledge of web technologies such as JavaScript and TypeScript.

  • Applying best practices for HTML development.

  • Extensive experience with vanilla CSS.

  • Experience working with Git and GitHub.

  • Experience in building and maintaining web components.

Nice-to-have:

  • AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
  • Knowledge of A/B testing platforms such as Optimizely and Statsig.

  • Experience developing applications based on React.

  • Knowledge of the WordPress platform and end products.

  • Experience using Adobe Analytics.

  • Familiarity with tools such as Gulp, ESLint, and npm.

  • Experience working with REST APIs and third-party web services.

Experience developing projects using frameworks.What we offer:

  • A High-Impact Environment
  • Commitment to Professional Development
  • Flexible and Collaborative Culture
  • Global Opportunities
  • Vibrant Community
  • Total Rewards

*Specific benefits are determined by the employment type and location.

Find out more about our culture here.




Top Skills

Adobe Analytics
CSS
Git
Git
HTML5
JavaScript
React
Rest Apis
Typescript
Am I A Good Fit?
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The Company
1,444 Employees
Year Founded: 2014

What We Do

Wizeline, a global technology services provider, builds the best digital products and platforms at scale. We focus on measurable outcomes, partnering with our customers to modernize core technologies, mature data-driven capabilities, and improve user experience.

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